/* ============================================
   COLLECTION PAGE STYLES
   Premium Light Luxury Theme | Card Grid Layout
   ============================================ */

/* Collection Hero */
.collection-hero {
    padding: 140px 0 60px;
    background: linear-gradient(180deg, #1a1a1a 0%, #2d2d2d 100%);
    text-align: center;
}

.collection-hero .container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.collection-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: var(--fw-bold);
    color: var(--white);
    margin-bottom: var(--space-2);
    letter-spacing: 0.05em;
}

.collection-subtitle {
    font-size: 1rem;
    color: var(--gray-text);
    max-width: 500px;
    margin: 0 auto;
}

/* Collection Grid Section */
.collection-section {
    padding: var(--space-12) 0;
    background: linear-gradient(180deg, #f8f6f3 0%, #ede9e3 50%, #e8e4de 100%);
    min-height: 60vh;
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Car Card */
.collection-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.collection-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

/* Card Header */
.card-header {
    padding: var(--space-4) var(--space-5);
    padding-bottom: 0;
}

.card-badge {
    display: inline-block;
    padding: 6px 14px;
    background: #22c55e;
    color: var(--white);
    font-size: 0.75rem;
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-name {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: var(--fw-bold);
    color: var(--black);
    margin: var(--space-3) 0 var(--space-1);
    line-height: 1.2;
}

.card-price {
    font-size: 1.1rem;
    font-weight: var(--fw-semibold);
    color: var(--black);
}

/* Card Image */
.card-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    margin-top: var(--space-3);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.collection-card:hover .card-image img {
    transform: scale(1.05);
}

/* Card Specs */
.card-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.spec-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.spec-icon {
    width: 18px;
    height: 18px;
    color: var(--gray-text);
    margin: 0;
}

/* spec-label removed */

.spec-value {
    font-size: 0.9rem;
    font-weight: var(--fw-medium);
    color: var(--black);
}

/* Card Actions */
.card-actions {
    display: flex;
    gap: var(--space-2);
    padding: 0 var(--space-5) var(--space-5);
    margin-top: auto;
}

.btn-callback {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 14px 20px;
    background: var(--black);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: var(--fw-semibold);
    border: none;
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: background 0.3s ease, transform 0.2s ease;
    cursor: pointer;
}

.btn-callback:hover {
    background: var(--gray-dark);
    transform: translateY(-2px);
}

.btn-callback svg {
    width: 18px;
    height: 18px;
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: #25d366;
    color: var(--white);
    border: none;
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: background 0.3s ease, transform 0.2s ease;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-2px);
}

.btn-whatsapp svg {
    width: 24px;
    height: 24px;
}

/* View Details Link */
.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.card-view-details {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: rgba(0, 0, 0, 0.03);
    color: var(--black);
    font-size: 0.875rem;
    font-weight: var(--fw-medium);
    text-decoration: none;
    transition: background 0.2s ease;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.card-view-details:hover {
    background: rgba(0, 0, 0, 0.06);
}

.card-view-details svg {
    width: 16px;
    height: 16px;
}

/* Responsive */
@media (max-width: 1024px) {
    .collection-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }
}

@media (max-width: 768px) {
    .collection-grid {
        grid-template-columns: 1fr;
    }
}

/* Loader */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.loader-wheel {
    width: 64px;
    height: 64px;
    color: var(--black);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}